Sorcerer is a standalone comic book written by Robin Furth, illustrated by Richard Isancove, and published by Marvel Comics on 11 March 2009. Unlike Marvel's previous Dark Tower arcs, which concern the story of Roland Deschain, Sorcerer focuses on the villain Marten Broadcloak.

The Dark Tower series
Novels	I (a-b-c-d-e; f) • II • III • IV • IVS • V • VI • VII
Short stories	"Low Men in Yellow Coats" "The Little Sisters of Eluria"
Related works	`Salem's Lot • The Stand • The Eyes of the Dragon • Insomnia
Comics	#1-7 • #8-12 • #13-18 • #19 • #20-25 • #26-30 #31-35 • #36-37 • #38-42 • #43-47 • #48-52 • #53-57
Characters	Roland Deschain • Jake Chambers • Eddie Dean Susannah Holmes • Donald Callahan • Walter o'Dim